Thermodynamics SPECIFIC HEATS - cv & cp - in 12 Minutes!

Specific Heat at Constant Volume
Specific Heat at Constant Pressure
Heat Capacity
Enthalpy
Internal Energy
Cv and Cp
Tables and Polynomial Fits

0:00 General Specific Heat Definition
0:32 Specific Heats Differences for Gases
1:52 Specific Heats: cv vs cp
2:30 Heat Capacity
2:43 Differential Form of 1st Law
3:30 du = cv∙dT & dh = cp∙dT
4:08 Is u a function of T, only?
5:33 Is u a function of T, only?
5:57 Integrating to Find U and H
6:25 Specific Heat as Functions of T
7:44 Two Methods for Calculating Cv and Cp
8:22 Molar Specific Heat
9:02 Tables For h and u, Instead of cp and cv
10:41 Overall Summary - IMPORTANT
11:31 You Can ALWAYS Use Cv and Cp for U and H

Example 1:    • Change in ENTHALPY Using Specific Heat at ...  
Example 2:    • Piston-Cylinder ENTHALPY Using Specific He...  
Example 3:    • Change in Internal Energy Using Specific H...  


Previous Lecture:
10. Ideal Gas and Compressibility Factor:
   • Ideal Gas Equation and COMPRESSIBILITY Fac...  

Next Lecture:
12. Specific Heat Relationships of Ideal Gases and Incompressible Substances:
   • Specific Heat and Energy Changes for INCOM...  
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Other Thermodynamics Lectures:

1. Thermodynamics Intro and Units Review:    • THERMODYNAMICS Basic Units and Pressure Co...  
2. Zeroth Law of Thermodynamics:    • ZEROTH LAW of Thermodynamics & Temperature...  
3. Closed vs. Open Systems & Intensive vs. Extensive Properties:    • CONTROL VOLUMES - Closed vs. Open - Extens...  
4. First Law and Energy Types:    • Energy Conservation Equation & FIRST LAW o...  
5. Efficiency in Thermodynamic Systems:    • EFFICIENCY of Thermodynamic Systems in 10 ...  
6. Five Regions of T-v Diagrams:    • T-v Diagrams and PROPERTY TABLES for Therm...  
7. Interpolating and Quality Derivation:    • INTERPOLATION for Thermodynamics and Mixtu...  
8. Enthalpy and Internal Energy:    • ENTHALPY and INTERNAL ENERGY in 12 Minutes!  
9. Compressed Liquid Properties:    • Thermodynamics COMPRESSED Liquid Propertie...  
10. Ideal Gas and Compressibility Factor:    • Ideal Gas Equation and COMPRESSIBILITY Fac...  
11. Specific Heats:    • Thermodynamics SPECIFIC HEATS - cv & cp - ...  
12. Specific Heat Relationships of Ideal Gases and Incompressible Substances:    • Specific Heat and Energy Changes for INCOM...  
13. Polytropic Process Work:    • Work Expressions for POLYTROPIC Processes ...  
14. Mass and Volumetric Flow Rate:    • Volumetric and MASS FLOW RATES for Thermod...  
15. Flow Work and Energy Conservation in Open Systems:    • FLOW WORK & Energy Conservation in Open Sy...  
16. Pipe Flow, Nozzles, Diffusers, and Throttling Devices:    • Pipe Flow, Nozzles, Diffusers, and Throttl...  
17. Turbines, Compressors, and Pumps:    • Thermodynamics - Turbines, Compressors, an...  
18. Mixing Chambers and Heat Exchangers:    • Heat Exchangers and Mixing Chambers - THER...  
19. Transient Systems:
20. Second Law Intro and Power Cycles:    • 2nd Law Intro and POWER CYCLES in 10 Minutes!  
21. Refrigerators and Heat Pumps:    • REFRIGERATION and Heat Pump Cycles in 10 M...  
22. Carnot Cycles and Reversible Processes:    • Reversible Processes and CARNOT CYCLE in 1...  
23. Entropy as a Thermodynamic Property:    • Thermodynamics - ENTROPY as a Property in ...  
24. Reference Entropy and Specific Heats:    • REFERENCE ENTROPY and Specific Heats in 12...  
25. Isentropic Efficiency:    • Turbines, Compressors, and Pumps - ISENTRO...  
26. Brayton Cycle:    • Ideal BRAYTON CYCLE Explained in 11 Minutes!  
27. Intercooling, Reheating, and Regenerators:    • Regeneration, Intercooling, and Reheating ...  
28. Otto Cycle:
29. Standard Diesel Cycle:
30. Rankine Cycle:
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